* Re: [PATCH v2 06/14] rust: hrtimer: allow timer restart from timer handler
[not found] <20240917222739.1298275-7-a.hindborg@kernel.org>
@ 2024-09-20 14:25 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2024-09-20 14:25 UTC (permalink / raw)
To: Andreas Hindborg, Miguel Ojeda, Alex Gaynor, Anna-Maria Behnsen,
Frederic Weisbecker, Thomas Gleixner
Cc: llvm, oe-kbuild-all, Andreas Hindborg, Boqun Feng, Gary Guo,
Björn Roy Baron, Benno Lossin, Alice Ryhl, rust-for-linux,
linux-kernel
Hi Andreas,
kernel test robot noticed the following build errors:
[auto build test ERROR on 98f7e32f20d28ec452afb208f9cffc08448a2652]
url: https://github.com/intel-lab-lkp/linux/commits/Andreas-Hindborg/rust-time-Add-Ktime-from_ns/20240918-063405
base: 98f7e32f20d28ec452afb208f9cffc08448a2652
patch link: https://lore.kernel.org/r/20240917222739.1298275-7-a.hindborg%40kernel.org
patch subject: [PATCH v2 06/14] rust: hrtimer: allow timer restart from timer handler
config: riscv-randconfig-002-20240920 (https://download.01.org/0day-ci/archive/20240920/202409202251.Sfvd2aUn-lkp@intel.com/config)
compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 8663a75fa2f31299ab8d1d90288d9df92aadee88)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240920/202409202251.Sfvd2aUn-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202409202251.Sfvd2aUn-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from arch/riscv/kernel/asm-offsets.c:10:
In file included from include/linux/mm.h:2232:
include/linux/vmstat.h:517:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
517 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
1 warning generated.
clang diag: include/linux/vmstat.h:517:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
clang diag: include/linux/vmstat.h:517:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
clang diag: include/linux/vmstat.h:517:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
>> error[E0053]: method `from` has an incompatible type for trait
--> rust/kernel/hrtimer.rs:316:20
|
316 | fn from(value: bindings::hrtimer_restart) -> Self {
| ^^^^^^^^^^^^^^^^^^^^^^^^^
| |
| expected `u32`, found `i32`
| help: change the parameter type to match the trait: `u32`
|
= note: expected signature `fn(u32) -> TimerRestart`
found signature `fn(i32) -> TimerRestart`
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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